package day03;

public class OpenDemo6 {
    public static void main(String[] args) {
        int num = 5;
        int flag = num >= 0 ? 1 : -1;
        System.out.println(flag);

        int a = 8, b = 5;
        int max = a > b ? a : b;
        System.out.println("max=" + max);

    }

}
